If evaporation is the cause of your loss, both levels should drop at the same rate. If the bucket drops faster, you probably have a thirsty dog - so be sure to secure all pets BEFORE the test. If you have a pool leak, then the pool will drop faster than the water level in the bucket.
Bohemia is a hamlet (and census-designated place) in Suffolk County, New York, United States. The population was 9,871 at the 2000 census. Bohemia is in the Town of Islip.
Prague is the capital and largest city of Czech Republic. It's located in Bohemia which is the western half of the country. The Czech Republic is divided into 14 political regions and three geographical regions: Bohemia, Moravia and Czech Silesia.